Curvy Areas- because every maths teacher needs NRich Maths

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  1. This is just to draw your attention to a page

    where additional properties of this circle subdivision have been discussed. Importantly, the curvy pieces not only have equal areas but also equal perimeters. A really remarkable construction.

  1. 13/11/2011

    […] encountered this image on William Emery’s ‘blog (Twitter:  @Maths_Master) who made some comments on a puzzle posted at Nrich […]